In numerous pulverization, Fluidized Bed Jet Mill of Crystalline Sulfur has become one of the most mainstream pulverization techniques with a small particle size, narrow particle size distribution, high purity, high particulate activity, good dispersibility. In particular, it is suitable for disinfection of materials such as pulverization drugs.
Fluidized Bed Jet Mill of crystalline Sulfur provides power by the adiabatic expansion of the compressed air and compressed gas at the nozzle. The temperature of the system will be reduced. The material is inhaled in the mixing chamber by a negative pressure generated by the high-speed jet of the feed injector. The nozzle is injected into the pulverizing chamber in a certain angle by pulverizing jet in the radius of the pulverization chamber and is distributed over the same level. The jet flow is rotated with the material with a very high speed, and fluid dynamic characteristics are formed on the radius of the pulverization chamber. Material particles collide with huge momentum. Material As the high-speed movement of the airflow, a serious impact, friction and shear, resulting in the wear and wear of the grinding cavity, causing certain pollution to the product. In this apparatus, the treated material is blown at a speed of 20 m / s, and collides with other high speed materials. Due to the high speed flow of the airflow and the high impact strength of the material, the crushing efficiency is very high. At the same time, during the movement of the machine gun, the inner spiral cyclone and outer spiral void. The limit is aggregated to the axis of motion to reduce friction with the tube wall and reduce metal wear to minimize. The air pulverizer has an upward nozzle under the bottom of the pulverized chamber tape, and the material that falls into the pulverized chamber can also be smashed, eliminated by a high-speed air flow entrained by the nozzle in time. The blind zone of the cone under the broken chamber is irregular in the entire simplified body. Scroll, make the ball media and materials have the double effects of collision and grinding, resulting in fine grinding, uniform dispersion.Let's take a look at how to extend the use of Fluidized Bed Jet Mill of Crystalline Sulfur:
1, strictly follow the operating procedures;
2, easy to damage parts should pay attention to time check, Replace in time.
3, the device body has no rotating parts, which is not affected by the lifetime of the bearing. However, due to the difference in powder hardness, the degree of wear is different, especially the wear of the hierarchy knife tip, our company's body part is made of special material, the tip service life is at least more than one year, the knife tip is more than 1 cm or more It will affect the grading accuracy, in order to avoid affecting product quality, it is recommended to contact us to replace the knife pointer;
4. It is recommended to use a long filter device to improve equipment stability, and ensure grading precision.
(1) When the grinding machine is running at high speed, the operating component drives air to generate a \"whistle\" call:
(2) When the device is running. Generate vibration sound; (3), the friction between the turntable or the hammer and the drug; the rotating part itself is friction.
For the cause of noise, the main solution is as follows:
(1) adding oil to each rotating member, if the bearing and the axis are misalign, adjust the bearing wear, replace the bearing;
( 2) The heat generated during the breaking process also produces noise, and cools the cooling of the crushing chamber, the muffler is mounted in the air intake port of the pulverizer; (3) damping the damping pad and other devices.
Our AlPA classifier can support ball mills, vertical grinding, Raymond mill, mechanical mill, etc., welcome customers to visit, incompetent experiments.
Shandong AlPa focuses on the production, research and development, sales of powder engineering equipment and other powder engineering equipment and other powder engineering equipment, the production of small ultra-fine pulverizer is three parts: mainframe, auxiliary machine, electric control It consists, the gas flow is pulverized, the airflow classification, the mechanical powder is integrated, flexible to realize the gas flow, airflow grading, mechanical powder is integrated, 325 mesh-10000 mesh (45μm), suitable for a variety of crushing scenes, from research institutes, College laboratories, new products and tests in the factory research institute. It is necessary to make the device selection according to the actual needs. Welcome new and old customers to come to consult!
